Individual Calculations January 2009
 Maitesian, Sergei  Total change: -12.60  Rating chartPersonal card
 N2 - R1 Various FRA 2008-10-19
RcRownchangeKK*chgGame
 2210 2289 1.00 1 0.39 15 5.85 
  Friess, Nicolas 2210 FRA1.0010.39155.85 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 N2 - R2-3 Various FRA 2008-11-22
RcRownchangeKK*chgGame
 2205 2289 0.00 2 -1.23 15 -18.45 
  El Farihi, Mohsine 2141 MAR0.001-0.7015-10.50 
  Tournier, Mathieu 2268 FRA0.001-0.5315-7.95 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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